As the strike entered its third day, CEO Allan Kilavuka said that as of Monday afternoon, 23 pilots had shown up for work and the airline had restored a fifth of its daily network operations.
The pilots are striking over a dispute on pensions contributions and settlement of deferred pay, and the airline, one of Africa's biggest, has said the industrial action was costing it at least 300 million shillings ($2.5m) a day.
Kilavuka said the airline would not hold talks until pilots returned to work.
"We have said before that we are ready to talk. Now time has changed. We want them to first go back to work with immediate effect before we can have any discussions whatsoever," he said. "In any case... we have already started disciplinary action and we have already started recruiting new pilots. So those who are still interested in working with Kenya Airways should very quickly report back to work with immediate effect."
Murithi Nyagah, the general secretary of the Kenya Airline Pilots Association (KALPA), which represents about 400 pilots, said the striking pilots would go back to work when their demands were met.
Their union said in a statement that it had sent a revised proposal to Kenya Airways on Monday afternoon and was awaiting a response from the airline's management. "The plight of our colleagues and passengers is not lost on us ... we remain committed to finding an amicable solution," Nyagah said.
